diff -r ccddc8555cdb -r 0287f70d86e9 mozilla-cpuid.patch
--- a/mozilla-cpuid.patch	Thu Jun 23 22:31:54 2011 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-References:
-https://bugzilla.mozilla.org/show_bug.cgi?id=513422
-
-diff --git a/xpcom/glue/SSE.h b/xpcom/glue/SSE.h
---- a/xpcom/glue/SSE.h
-+++ b/xpcom/glue/SSE.h
-@@ -234,32 +234,73 @@
- #endif
- #ifdef __SSE4_2__
-   // It's ok to use SSE4.2 instructions based on the -march option.
-   #define MOZILLA_PRESUME_SSE4_2 1
- #endif
- 
- #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
- 
--// cpuid.h is available on gcc 4.3 and higher on i386 and x86_64
--#include <cpuid.h>
- #define MOZILLA_SSE_HAVE_CPUID_DETECTION
- 
- namespace mozilla {
- 
-   namespace sse_private {
- 
-     enum CPUIDRegister { eax = 0, ebx = 1, ecx = 2, edx = 3 };
- 
-+    inline void my__cpuid(unsigned int* regs, unsigned int level)
-+    {
-+      regs[0] = level;
-+#     if defined(__i386__)
-+      __asm__ __volatile__(
-+        "pushl %%ebx"             "\n\t"
-+        "movl  %0, %%edi"         "\n\t"
-+        "movl  0(%%edi), %%eax"   "\n\t"
-+        "cpuid"                   "\n\t"
-+        "movl  %%eax, 0(%%edi)"   "\n\t"
-+        "movl  %%ebx, 4(%%edi)"   "\n\t"
-+        "movl  %%ecx, 8(%%edi)"   "\n\t"
-+        "movl  %%edx, 12(%%edi)"  "\n\t"
-+        "popl  %%ebx"             "\n"
-+        : /*out*/
-+        : /*in*/"r"(regs)
-+        : /*trash*/"edi","eax","ecx","edx","memory","cc"
-+      );
-+#     elif defined(__x86_64__)
-+      __asm__ __volatile__(
-+        "pushq %%rbx"             "\n\t"
-+        "movq  %0, %%rdi"         "\n\t"
-+        "movl  0(%%rdi), %%eax"   "\n\t"
-+        "cpuid"                   "\n\t"
-+        "movl  %%eax, 0(%%rdi)"   "\n\t"
-+        "movl  %%ebx, 4(%%rdi)"   "\n\t"
-+        "movl  %%ecx, 8(%%rdi)"   "\n\t"
-+        "movl  %%edx, 12(%%rdi)"  "\n\t"
-+        "popq  %%rbx"             "\n"
-+        : /*out*/
-+        : /*in*/"r"(regs)
-+        : /*trash*/"rdi","rax","rcx","rdx","memory","cc"
-+      );
-+#     else
-+#       error "Hmm, unsupported x86-esque platform"
-+#     endif
-+    }
-+
-     inline bool
-     has_cpuid_bit(unsigned int level, CPUIDRegister reg, unsigned int bit)
-     {
-+      // Check that the level in question is supported.
-       unsigned int regs[4];
--      return __get_cpuid(level, &regs[0], &regs[1], &regs[2], &regs[3]) &&
--             (regs[reg] & bit);
-+      my__cpuid(regs, level & 0x80000000u);
-+      if (unsigned(regs[0]) < level)
-+        return false;
-+
-+      my__cpuid(regs, level);
-+      return !!(unsigned(regs[reg]) & bit);
-     }
- 
-   }
- 
- }
- 
- #endif
-